3915650085383 has 2 divisors, whose sum is σ = 3915650085384. Its totient is φ = 3915650085382.

The previous prime is 3915650085367. The next prime is 3915650085409. The reversal of 3915650085383 is 3835800565193.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3915650085383 - 2⁴ = 3915650085367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3915650087383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1957825042691 + 1957825042692.

It is an arithmetic number, because the mean of its divisors is an integer number (1957825042692).

Almost surely, 2^{3915650085383} is an apocalyptic number.

3915650085383 is a deficient number, since it is larger than the sum of its proper divisors (1).

3915650085383 is an equidigital number, since it uses as much as digits as its factorization.

3915650085383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664000, while the sum is 56.

The spelling of 3915650085383 in words is "three trillion, nine hundred fifteen billion, six hundred fifty million, eighty-five thousand, three hundred eighty-three".